renege on

基本解释

It says firmly that the EU must not renege on its promise.
報告非常堅定地聲稱歐盟一定不會食言。
What's more, you could damage the relationship you have with a recruiter if he or she believes you and you later renege on your promises.
而且, 如果獵頭相信了你、而事後你卻食言的話, 你跟對方的關系也就燬於一旦了。
There was something deferential, even slightly servile, in Langdon’s tone, as if he feared that Washington might renege on his promise and refuse to take the job.
蘭登的語氣畢恭畢敬，甚至有些卑微。好像他擔心華盛頓可能會違背自己的承諾，拒絕就任縂統。

If it came to an evacuation, the United States could renege on its commitment to help.
ECONOMIST: Peace-making in Bosnia
Anil took Mukesh to court for allegedly trying to renege on the gas supply terms.
FORBES: The Ambani brothers are at it again.
There are several important reasons why a President Romney will renege on his pledge.
FORBES: Mitt Romney: Fighting the Last Decade's Trade Battles